HySense QT 100* / QT 110* · HySense QT 100* / QT 110* ... qt

30 © Hydrotechnik GmbH • Technical changes and errors reserved • All rights reserved

Precise and proven measuring turbine with inside thread connection acc.

to DIN ISO 228, available with digital (frequence, rectangle signal) or ana-

log (4 ... 20 mA) output signal.

The turbines have a factory calibration for mineral oil at 30 cSt, other

calibration viscosities are available. You can also order versions with

fl ow measuring in both directions, but detection of the fl ow direction

is not possible.

Qualities

Measuring principle volume fl ow

Viscosity range see order data

Medium temperature max. +120 °C

Environmental temperature -20 ... +85 °C

Storage temperature -20 ... +85 °C

Output signal frequency (rectangle) / 4 ... 20 mA

Supply voltage Ub 12 ... 24 VDC

Electrical measuring connector 5 pole device connector, M16 x 0.75

Protection type (EN 60529 / IEC 529) IP 40

Tightening torque 10 Nm (± 2 Nm)

Calibration viscosity 30 mm²/s (cSt)

Material turbine casing Aluminium AlZnMgCu 1,5

Material turbine wheel 1.4122 (for measuring range 1.0 ... 10 l/min)

1.0718 (for all other measuring ranges)

Material sealings FKM

Material sensor casing 1.4301

Suitable measuring cable MK 01

Pin assignment QT 100 (frequency) QT 110 (4 ... 20 mA)

4

5

3

2

1

Pin 1 = signal + Pin 1 = signal +

Pin 2 = – Ub / signal – / GND Pin 2 = signal – / GND

Pin 3 = + Ub Pin 3 = + Ub

Pin 4 = free Pin 4 = free


Measuring

range

Allowed working

pressure

Viscosity

rangeError limit* Order number / weight

l/min bar MPa mm²/s (cSt) of current value QT 100 (frequency) weight (g) QT 110 (4 ... 20 mA) weight (g)

1.0 ... 10.0

420 42

1 ... 30 ± 2.5 % 31V7-01-35.030 631 31G7-01-35.030 681

7.5 ... 75.0 1 ... 100 ± 2.5 % 31V7-70-35.030 785 31G7-70-35.030 869

15 ... 300 1 ... 100 ± 2.5 % 31V7-71-35.030 1,125 31G7-71-35.030 1,206

25 ... 600 350 1 ... 100 ± 2.0 % 31V7-72-35.030 1,378 31G7-72-35.030 1,498

Turbine volume fl ow sensor

HySense QT 100* / QT 110*

*: for QT 100 and factory calibrated viscosity;

for QT 110 additional ± 0.2 % of fi nal value (error f/I-converter)

QT

*: former product name RE4

31© Hydrotechnik GmbH • Technical changes and errors reserved • All rights reserved

Measuring range L SW G

l/min mm

1.0 ... 10.0 120 41 ISO 228-G¼

7.5 ... 75.0 130 46 ISO 228-G3/4

15 ... 300 150 55 ISO 228-G1

25 ... 600 174 60 ISO 228-G1¼

QT 100 / QT 110

M = 10 ± 2 Nm

L

B C

A

0,5** 0,5**

G G

~ 58

SW

A MINIMESS® p/T test point for pressure and temperature, series 1620

B max. tightening torque M = 10 ±2 Nm

C inductive sensor / amplifi er

D MINIMESS® test point, series 1620

H height is appr. 58 mm (for QT 100) or appr. 108 mm (for QT 110)

** depth of the spot face

Dimensions

HySense QT 100 / QT 110

QT


CAN turbine volume fl ow sensor

HySense QT 106*

Pin assignment CANopen 2.0A

2

34

5

1

Pin 1 = CAN_SHLD

Pin 2 = CAN_V+

Pin 3 = CAN_GND

Pin 4 = CAN_H

Pin 5 = CAN_L

A version has been adapted for the CAN bus based on our precise

and proven measuring turbine with inside thread connection accor-

ding to DIN ISO 228.

The turbines are factory calibrated for mineral oil at 30 cSt. Other

calibration viscosities are available.

Qualities






Output signal CANopen

Supply voltage Ub 8.5 ... 30 VDC

Electrical measuring connector 5 pole device connector, M12 x 1

Protection type (EN 60529 / IEC 529) IP 67 (screwed)




Material turbine wheel 1.4122 (for measuring range 1,0 ... 10 l/min)




Current consumption max. 50 mA @ 24 VDC

Interface CANopen (CIA-DS-301)

CAN standard 2.0A (opt. 2.0B)

Transmission rate 20 ... 1.000 kBit/s

Measured frequency (Hz) bytes 0 ... 3

Measured volume fl ow (l/min) bytes 4 ... 7

Resolution three decimal places

Suitable measuring cable CAN cable

QT



QT 106

B

C

0,5* 0,5*

GG

L

A

SW

~ 94

A MINIMESS® p/T test point for pressure and

temperature, series 1620

B inductive sensor / amplifi er

C MINIMESS® test point, series 1620

* depth of spot face

Order data and dimensions

HySense QT 106

Measuring range SW L G

l/min mm

1 ... 10 41 120 ISO 228-G¼

2 ... 75 46 130 ISO 228-G3/4

9 ... 300 55 150 ISO 228-G1

16 ... 600 60 174 ISO 228-G1¼

Measuring range Max. working pressure Viscosity range Error limit Weight Order number

l/min bar MPa mm²/s (cSt) of current value g

1 ... 10 420 42 1 ... 30 ± 1.0 % 671 31C7-01-35.030

2 ... 75 420 42 1 ... 100 ± 0.5 % 859 31C7-70-35.030

9 ... 300 420 42 1 ... 100 ± 0.5 % 1,190 31C7-71-35.030

16 ... 600 350 35 1 ... 100 ± 0.5 % 1,488 31C7-72-35.030

QT


Measuring range Max. working pressure Viscosity range Error limit Weight Order number

l/min bar MPa mm²/s (cSt) of current value g

1.0 ... 10.0 420 42 1 ... 30 ± 2.5 % 681 31N7-01-35.030

7.5 ... 75.0 420 42 1 ... 100 ± 2.5 % 869 31N7-70-35.030

15 ... 300 420 42 1 ... 100 ± 2.5 % 1,206 31N7-71-35.030

25 ... 600 350 35 1 ... 100 ± 2.0 % 1,498 31N7-72-35.030

Turbine volume fl ow sensor with increased IP protection

HySense QT 118*

The turbines are factory calibrated for mi-

neral oil at 30 cSt. Other calibration visco-

sities are available on request.

Qualities






Output signal 4 ... 20 mA


Electrical measuring connector device connector 3 pole AMP, acc. to DIN 72585









Suitable measuring cable customer-specifi c

Pin assignment 4 ... 20 mA

2

3

1

Pin 1 = signal +

Pin 2 = signal – / GND

Pin 3 = + UbQ

T



Measuring range L SW G Error limit*

l/min mm %

1.0 ... 10.0 120 41 ISO 228-G¼

± 2.57.5 ... 75.0 130 46 ISO 228-G3/4

15 ... 300 150 55 ISO 228-G1

25 ... 600 174 60 ISO 228-G1¼ ± 2.0

QT 118

L

C

D

A

B

0,5* 0,5*

G G

128

SW






Dimensions

HySense QT 118

QT


Q = 7.5 ... 75 l/min

0

3.0

6.0

9.0

4530 7560150

Q (l/min)

dp (bar)

46 cSt

30 cSt

70 cSt

Q = 1.0 ... 10 l/min

0

1.5

3.0

4.5

64 10820

Q (l/min)

dp (bar)

46 cSt

30 cSt

70 cSt

Q = 25 ... 600 l/min

0

2.0

4.0

6.0

360240 6004801200

Q (l/min)

dp (bar)

46 cSt

30 cSt

70 cSt

Q = 15 ... 300 l/min

0

3.0

6.0

9.0

180120 300240600

Q (l/min)

dp (bar)

46 cSt

30 cSt

70 cSt

delta-P curves

HySense QT 1xx

The delta-P curves shown here are valid for the volume fl ow sensors of the HySense®

QT 1xx range, shown on the previous pages:

QT 100

QT 106

QT 110

QT 118

•

•

•

•

QT



HySense QT 200* / QT 210*

Turbine volume fl ow sensor with high precision and inside thread connector

acc. to DIN ISO 228 for use with water and similar media, preferably.

The turbines are equipped with fl oating bearings and factory calibrated

for water at 1 cSt. Other calibration viscosities are available on request.

Pin assignment QT 200 (frequency) QT 210 (4 ... 20 mA)

1

2

5

3

4






Measuring

range

Maximum working

pressureOrder number / Weight

l/min bar MPa QT 200 (frequency) Weight (g) QT 210 (4 ... 20 mA) Weight (g)

1.0 ... 10.0 420 42 33V7-01-35.001 686 33G7-01-35.001 736

7.5 ... 75.0 420 42 33V7-77-35.001G 1,926 33G7-77-35.001G 1,980

15 ... 300 420 42 33V7-78-35.001G 3,304 33G7-78-35.001G 3,574

25 ... 600 350 35 33V7-79-35.001G 4,033 33G7-79-35.001G 4,033

Qualities


Viscosity range 1 ... 10 mm²/s (cSt)




Output signal frequency (rectangle) / 4 ... 20 mA


Error limit* ± 2.5 %

Electrical measuring connector 5 pole device connector, M16 x 0,75




Material turbine casing Edelstahl X12CrNiS18 8 (passiviert)






QT



QT 200 / QT 210

M = 10 ± 2 Nm

L

B C

A

0,5** 0,5**

G G

~ 58

SW





H height is appr. 58 mm (for QT 200) and appr. 108 mm (for QT 210)

* of current value for QT 200 and factory calibrated viscosity;

for QT 210 additional ± 0.2 % of fi nal value (error f/I-converter)

** depth of spot face

Dimensions

HySense QT 200 / QT 210


l/min mm

1.0 ... 10.0 120 41 ISO 228-G¼

7.5 ... 75.0 130 46 ISO 228-G3/4

15 ... 300 150 55 ISO 228-G1

25 ... 600 174 60 ISO 228-G1¼Q

T


CAN turbine volume fl ow sensor

HySense QT 206*

Pin assignment CANopen

2

34

5

1

Pin 1 = CAN_SHLD

Pin 2 = CAN_V+

Pin 3 = CAN_GND

Pin 4 = CAN_H

Pin 5 = CAN_L

A version for CAN bus has been adapted from our high-precision turbine

volume fl ow sensors with inside thread connector according to DIN ISO

228 for water and watery media.

The turbines are equipped with fl oating bearings and factory

calibrated for water at 1 cSt. Other calibration viscosities are

available on request.

Qualities






Output signal CANopen


Electrical measuring connector 5 pole device connector, M12 x 1

Protection type (EN 60529 / IEC 529) IP 67 (screwed)



Material turbine casing high-grade steel, passivated (X12CrNiS18 8)





Current consumption max. 50 mA @ 24 VDC

Interface CANopen (CIA-DS-301)

CAN standard 2.0A (opt. 2.0B)

Transmission rate 20 ... 1,000 kBit/s

Measured frequency (Hz) bytes 0 ... 3

Measured volume fl ow (l/min) bytes 4 ... 7

Resolution three decimal places

Suitable measuring cable CAN cable

QT



Measuring range SW L G

l/min mm

1.0 ... 10.0 27 120 ISO 228-G1/4

2.0 ... 75.0 46 130 ISO 228-G3/4

9 ... 300 55 150 ISO 228-G1

16 ... 600 60 174 ISO 228-G11/4

Measuring range Max. working pressure Error limit Weight Order number

l/min bar MPa of current value g

1.0 ... 10.0 420 42 ± 1.0 % 746 33C7-01-35.001

2.0 ... 75.0 420 42 ± 0.5 % 1,990 33C7-70-35.001G

9 ... 300 420 42 ± 0.5 % 3,590 33C7-71-35.001G

16 ... 600 350 35 ± 0.5 % 4,043 33C7-72-35.001G

A MINIMESS® p/T-test point for pressure and temperature, series 1620

B inductive sensor / amplifi er



Order data and dimensions

HySense QT 206

QT 206

B

C

0,5* 0,5*

GG

L

A

SW

~ 94

QT


Turbine volume fl ow sensor with increased IP protection

HySense QT 218*

Pin assignment 4 ... 20 mA

2

3

1

Pin 1 = signal +

Pin 2 = signal – / GND

Pin 3 = + Ub

Qualities






Output signal 4 ... 20 mA


Electrical measuring connector device connector AMP 3 pole, acc. to DIN 72585




Material turbine casing high-grade steel, passivated X12CrNiS18 8





Suitable measuring cable customer-specifi c



1.0 ... 10.0 420 42 ± 2.5 % 736 33N7-01-35.001

2.0 ... 75.0 420 42 ± 2.5 % 1,980 33N7-70-35.001G

15 ... 300 420 42 ± 2.5 % 3,574 33N7-71-35.001G

25 ... 600 350 35 ± 2.0 % 4,033 33N7-72-35.001G

High-precision turbine volume fl ow sensor with inside thread connector in ac-

cordance to DIN ISO 228 and increased IP protection for use with water and

watery media, preferably.

The turbines are equipped with fl ow bearings and factory calibrated for

water at 1 cSt. Other calibration viscosities are available on request.

QT




l/min mm

1.0 ... 10.0 120 41 ISO 228-G¼

7.5 ... 75.0 130 46 ISO 228-G3/4

15 ... 300 150 55 ISO 228-G1

25 ... 600 174 60 ISO 228-G1¼

QT 218

L

C

D

A

B

0,5* 0,5*

G G

128

SW



C inductive sensor, amplifi er



Dimensions

HySense QT 218

QT


Q = 1.0 ... 10 l/min

0

0.5

1.0

1.5

64 10820

Q (l/min)

dp (bar)

1 cSt

Q = 7.5 ... 100 l/min

0

1.0

2.0

3.0

6040 10080200

Q (l/min)

dp (bar)

1 cSt

Q = 9/15 ... 300 l/min

0

0.15

0.30

0.45

180120 300240600

Q (l/min)

dp (bar)

1 cSt

Q = 16/25 ... 600 l/min

0

0.3

0.6

0.9

360240 6004801200

Q (l/min)

dp (bar)

1 cSt

delta-P curves

HySense QT 2xx

The delta-P curves shown here relate to the volume fl ow sensors of the HySense® QT

2xx range shown on the previous pages:

QT 200

QT 206

QT 210

QT 218

•

•

•

•

QT


The completely new HySense® QT 300 measures volume

fl ow rates up to 1,000 l/min and is capable of a pres-

sure load up to 420 bar.

Two MINIMESS® test points serially enable problem-

free collection of further measurands (presure, tem-

perature) simultaneously.

Safe integration into existing pressure systems is pos-

sible with the 2“ SAE fl ange connectors delivered with

the turbines.

*: with fl anges and cylinder screws


HySense® QT 300

Contained in delivery:

4 pc. SAE-fl ange halfs 2“, straight

(420 bar)

1 pc. SAE-sealing (O ring) ID

56.74x3.53 90 shore A, NBR

8 pc. cylinder screws DIN 912 (ISO

4762) M20 x 70 – 8.8

•

•

•Pin assignment Frequency (rectangular signal)

1

2

5

3

4

Pin 1 = signal +

Pin 2 = – Ub / signal – / GND

Pin 3 = + Ub

Pin 4 = free

Pin 5 = free

Qualities






Output signal frequency (rectangular signal)


Error limit ± 3.0 % of current value





Material turbine casing high-grade steel X10CrNiS189 (1.4305)

Material turbine wheel 1.4104






45 ... 1,000 420 42 ± 3.0 % 11,440* 31WD-88-35.030

QT


Q = 45 ... 1,000 l/min

0

0.1

0.2

0.3

600400 10008002000

Q (l/min)

30 cSt

dp (bar)

Dimensions and delta-P curve

HySense QT 300

QT 300

A

B

C

D

E

F

G

HI

Ø 67

Ø 80

256

33

114

44.5

133

90.8

A Inductive sensor with amplifi er, screw-in

thread M14 x 1

B MINIMESS® test point, series 1620

C max. tightening torque MAmax

= 40 Nm

D MINIMESS® p/T-test point for pressure and

temperature, series 1620

E max. tightening torque MAmax

= 16 Nm

F max. tightening torque MAmax

= 40 Nm

G SAE sealing (O ring) ID 56.74 x 3.53 90

shore A, NBR

H 8 pc. hexagon cylinder screws,

ISO 4762-M20 x 70 – 8.8

I 4 pc. SAE fl ange halfs 2“, high-pressure

version 42 MPa (6,000 PSI)

QT


Volume fl ow measuring under load

Testing of pumps, e.g. the recording of a characteristic curve in dependancy of the

pressure is simplifi ed signifi cantly by using the HySense QL sensors, as a nonexistent

load can be simulated.

Volume fl ow sensor (turbine), load valve and test points for pressure and temperature

are combined in a single unit. The mechanical connection (inlet and outlet) are desi-

gned as inside thread 150 228-G 1¼“.

The required pressure protection must be provided by the customer, e.g. by mounting

a pressure limiting valve in front of the HySense QL, or with the upstream hydraulic

system.

Application examples

Hydraulic load simulations

Hydraulic performance test and effi ciency measurings

Component tests

Load setting of hydraulic components

Pump tests

•

•

•

•

•

Turbine volume fl ow sensors with load valve

HySense QL

Special advantages of HySense QL

measuring of pressure and temperature with separate sensors

sensitive pressure adjustment

all controls are easy to operate

versions for 0 ... 300 and 0 ... 600 l/min available

•

•

•

•

Please ensure that the hydraulic system has an adequate pressure

protection when using HySense QL load valves!

QL


Turbine volume fl ow sensor with load valve

HySense QL 100 / QL 110

Pin assignment QL 100 (frequency) QL 110 (4 ... 20 mA)

4

5

3

2

1






Version Measuring range Max. working pressure Weight Order number

l/min bar MPa g

QL 100 15 ... 300 350 35 4,324 31VB-71-35.030

QL 110 15 ... 300 350 35 4,461 31GB-71-35.030

Qualities




Environmental temperature -20 ... +85 °C (short-term up to +100 °C)


Output signal frequency (rectangular signal) / 4 ... 20 mA





Tightening torque (sensor) 10 Nm (± 2 Nm)


Material turbine casing Aluminium (AlZnMgCu 1,5)



Material sensor casing 3.1645 (QL 100) / 1.4301 (QL 110)


QL


QL 100 / QL 110

SW32 SW41 SW41 SW41 SW41 SW32

Ø 49

Ø 50

25

128*

145**

SW46

150 108

ISO228-G1

SW

A

C D

ISO228-G1

B


HySense QL 100 / QL 110

Decoding „L“ and „G“ see order data

A f/I-converter 4 ... 20 mA

B MINIMESS® p/T-test point for pressure and temperature, series 1620


D throttle valve NG 20

* closed

** opened

Q = 15 ... 300 l/min

0

12

24

36

180120 300240600

Q (l/min)

dp (bar)

30 cSt

70 cStQ

L


Turbine volume fl ow sensor with load valve

HySense QL 200

Pin assignment Frequency (rectangular signal)

4

5

3

2

1

Pin 1 = signal +

Pin 2 = – Ub / signal – / GND

Pin 3 = + Ub

Pin 4 = free

Pin 5 = free

Measuring

rangeMax. working pressure Weight Order number

l/min bar MPa g

16 ... 600 420 42 6,516 31VB-72-35.030A2

Qualities




Environmental temperature -20 ... +85 °C (short-term up to +100 °C)


Output signal frequency (rectangular signal)




Mechanical measuring connector ISO228-G1¼


Tightening torque (sensor) 10 Nm (± 2 Nm)


Material turbine casing Aluminium (3.4365)





QL


A Inlet connector

B Outlet connector

C Throttle valve for continuous pressure adjustment

D MINIMESS® test point for ventilation, series 1620

E MINIMESS® test point, series 1620

F Inductive sensor

G MINIMESS® p/T-test point for pressure and temperature, series 1620

Q = 12 ... 600 l/min

0

6

10

15

360240 6004801200

Q (l/min)

dp (bar)

30 cSt

70 cSt

QL 200

315

146

~ 208

193,5

AB

C D E F G

305


HySense QL 200

QL

Documents

HySense QT 100* / QT 110* · HySense QT 100* / QT 110* ... qt